>> happy 70th birthday. we are going to change your whole look. what do you think? she's been growing her hair since she's been 40. what do you think about us changing it? >> it would be great. i haven't seen her in anything but gray. >> brunette, redhead, what do you think? >> whatever you think. make me look younger. >> you got it. ready to look 40? >> i am. >> go, girl. >> gee, i am, too. >> that same family's here. let's take one last look at nancy before. don't turn around yet. and here comes nancy. happy birthday, girl. wow! all right. you guys ready? one, two, three! >> oh, my god! >> merwyn, yeah, baby. you want to see yourself? >> i would love to. >> turn around, darling. >> oh, my gosh. this is me? >> yes. allegedly it's you. that hairstyle is adorable on you. >> that is so cute.